I don't really agree with the need for stronger bounties, especially in Vallaki. From a non mechanical stand point, Vallakis populace is far from wealthy, nor would they care much about Ogres or other monsters. Aside from the lore perspective however as EO mentioned, Vallaki is meant for lower levels. That's the reason there are so many low level or 'weak' enemies around the area. If anywhere were to be given bounties, I would suggest outside of Barovia to incentivize folk roaming the core. Vampires aren't meant to be something you just go and fight at a whim, they're the undisputed big dog when it comes to undeath. Personally I think the current Vampires in tergs should be renamed to Vampire spawn, but that's for a different thread. There are bounties already situated to the Tergs, Monastery, sewers and Bandit caves, alongside multiple dungeons that give out a hefty reward if you're able to complete it. In short, there's plenty of monetary compensation in Vallaki already, I think some other zones could use the love more.